1. keying - Noun
2. keying - Verb
of Key
Source: Webster's dictionary2. In a facsimile transmitter, a device that changes the signal modulation from amplitude modulation (AM) to frequency-shift keying (FSK). Source: Internet
According to her, the corps members are keying into Federal Government’s agenda on the diversification of the economy through agricultural practices. Source: Internet
AFSK differs from regular frequency-shift keying in performing the modulation at baseband frequencies. Source: Internet
Continuous wave (CW) is on-and-off keying of a carrier, used only for Morse code communications. Source: Internet
Both sounders stop responding to the sender's keying, alerting the sender. Source: Internet
BPSK (also sometimes called PRK, phase reversal keying, or 2PSK) is the simplest form of phase shift keying (PSK). Source: Internet